Seal Kit, Upper - MC I R, MR & Alpha One 1978-1990

Please note: this is a special order item - allow 7-10 business days

Seal Kit, Upper - MC I R, MR & Alpha One 1978-1990 - 64511

Applications / fitment:

• MC I R/MR/Alpha I 1978-1990

Engine brand: Mercruiser Drives

Cross-reference numbers: 26-32511A 1, 18-2648, 87500, 9-74303

Please compare the part number & application information with the component being replaced before ordering. Contact us with your model & serial number if you need assistance confirming fitment.